Individual Calculations January 2020
 Lenfant, Francois  Total change: 19.00  Rating chartPersonal card
 Tournoi Interne Lavérune 2019 (-2200) r3-4 LAVERUNE FRA 2019-11-06
RcRownchangeKK*chgGame
 1860 1941 2.00 2 0.78 20 15.60 
  Le Garff, Yannick 1917 FRA1.0010.47209.40 
  Berry, Vincent 1802 FRA1.0010.31206.20 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 Tournoi Interne Lavérune 2019 (-2200) r5 LAVERUNE FRA 2019-12-18
RcRownchangeKK*chgGame
 1660 1932 1.00 1 0.17 20 3.40 
  Lecou, Regis 1660 FRA1.0010.17203.40 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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